Engineering & Architecture Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $15 - Posted
This is just the first part of the job. We have a 200 sqm lot. We need a floor plan for the church we are building. 100sqm for the church. 100sqm for the pastoral house, prayer room, kid's sunday school, garage. You shall draft the floor plan and eventually any other drawings needed as the project progresses. Send me a message to inquire for details. We would also want to eventually have a 3D drawing made for this project. This job is good for those who are just starting to build up their upwork profile.
Skills: Architecture AutoCAD Engineering drawing
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Master needs to synchronize work between multiple slaves. Slaves are executing standard G code for 3D printing. It is necessary to implement new M code to synchronize slaves. Each slaves reaches the point in code, where with the new M command just say to master "I am waiting to continue". Each slave executes G code and each of them within G code have M command for sinchronization. Master knows how many of slaves there are, and after all have sent command that they are waiting, master signals them that they can continue. This job requires intervention inside Merlin to add this communication most likely only for slaves. For master there is simple loop. To undertake this project you need to have used 3D printer, that you know well Marlin and that you changed Marlin for some reason. You need to have at least following hardware: two arduino Mega 2560 boards with i2c display with SD card. MARLIN is a software which drives 3D printers! If you dontknow MARLIN you will haveslim chance to do this job.
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Our goal is to create miniature plastic models of a molecule: beta hydroxybutyrate. We have an .stl file and have successfully 3D printed a prototype, but we have no way of actually making this into a moldable/manufacturable part. Please see attachment for an idea of what the molecule looks like (or you can search for it yourself). We realize some things may have to change a bit in order to engineer this for manufacturing (into a step / iges file), and to keep it cost-effective - you may have to redraw. We want to eventually make a steel or aluminum mold and produce thousands of these parts. Looking for an engineer with experience with designing for plastic injection molding. Thank you!
Skills: 3D Design Manufacturing Design Mechanical Engineering
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Product: Ventilation fan for marine application. Speed adjustable via trimpot knob. Needed: Please design a compact circuit adequate for marine environment that will power 12v fan and can be adjusted via 10k Trimpot or similar. Details: A few fan manufactures allow adjusting fan speed via trimpot but I can't find stock. I've seen a few designs for PWM with 555 timers but circuit needs to fit inside the fan case and work with 12v. Heat dissipation should be minded as case is plastic. * Find 12VDC, 80mm x 80mm, IP68 fan. Perhaps something like: - http://www.digikey.com/product-detail/en/sunon-fans/GF80251B1-000U-SE9/259-1726-ND/5285623 * Use trimpot to adjust speed. Something like this one or in the same package: http://www.digikey.com/product-detail/en/bourns-inc/3386F-1-103LF/3386F-103LF-ND/1088491 Please supply: * Shopping list, preferable Digikey, ensure available stock. * Layman's circuit design.
Skills: Analog Electronics Electrical engineering Electronic Design
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
This is a starter job to build a relationship for our design build company. This first project will consist of a custom plan sheet drawn in Chief Architect. If this is successful then we will be looking to develop a relationship for drafting and rendering our projects in Chief Architect. Please only respond if you are proficient in Chief Architect. You must have good communication skills and reasonable turn around time. Thanks, Josh
Skills: Architectural Rendering
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Hello. I am trying to find an engineer that will provide me with useful​ information about a creating a coat with specific technical qualities.
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Hi, I need somebody to design a modern bathroom for HTC Vive using Unreal. The purpose is to demonstrate VR and Vive so it is not required to design the bathroom according to blueprints. Thus you can use pre-existing content packs. There will be some requirements to the design like shower cabin instead of a bath tub, add a company logo somewhere etc. But nothing too specific. The end result should be high quality like https://www.youtube.com/watch?v=X12jQicbSY8. Also some interactions are required: user must be able to change the colour of the bathroom tiles and the material of the sink. Budget depends on the bidders portfolio of similar projects.
Skills: Unreal Engine
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
Review Sustainability Reports from top U.S. companies and score sustainability metrics as they relate to economic returns. I will provide reports, search terms, guidance for scoring, and spreadsheet. Approximately 30 sustainability reports - will require 1-1.5 hours to review and score each report. Use search terms provided in column header (rollover for comments) to determine if the sustainability report considers the economic returns (or savings) of sustainable practices. These practices include: Water Consumption, Energy Consumption, Material Consumption, Greenhouse Gas (GHG) Emissions, Air Quality, Water Quality, Solid Wastes, Toxic Wastes, Biodiversity/ Ecosystem Impacts, and Land/ Soil Degradation. Scoring criteria is provided below, and within the spreadsheet. And, an example is provided for the GE Sustainability report. NA - not included in report (also grey stippled columns may not be relevant) 0 - no mention of economic returns regardless of quality of report --- BE CAREFUL, savings, reductions and efficiencies should still be a ZERO - cost savings, reductions or efficiencies should be mentioned to warrant a score of 1 or higher. 1 - mentions economic returns as potential for gains or savings, e.g., cost savings as a result of water reuse 2 - provides value range of economic returns, e.g. reduced cost by 20% or thousands of dollar 3 - provides specific value of economic returns (profits, revenue or savings), e.g., increased profits by $350,000 4 - links value of returns to specific actions or competitive advantage, e.g. reduced costs per unit allowing greater returns compared to competition, or $1 billion profits leading to market leadership
Skills: Research Sustainable Energy
Fixed-Price - Intermediate ($$) - Est. Budget: $10,000 - Posted
We laminate and sell insulation that is installed in metal buildings. Our salesmen do the estimating and "takeoffs"/cut lists in house. Maybe we should free them up from this task so they can spend more time selling? Find someone outsourced that can do these for us? Can you? Do you have experience doing this? If so, tell me about your experience in this area. Thank you.